661282601694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1\times {\mathrm{239579}}^1$

素因数の和:242825

約数の個数: 64

約数和(自身を含む): 1554272375040

約数和(自身を除く): 892989773346

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 3217, 6434, 9651, 19302, 35387, 41821, 70774, 83642, 106161, 125463, 212322, 239579, 250926, 460031, 479158, 718737, 920062, 1380093, 1437474, 2635369, 2760186, 3114527, 5270738, 6229054, 7906107, 9343581, 15812214, 18687162, 34259797, 68519594, 102779391, 205558782, 770725643, 1541451286, 2312176929, 4624353858, 8477982073, 10019433359, 16955964146, 20038866718, 25433946219, 30058300077, 50867892438, 60116600154, 110213766949, 220427533898, 330641300847, 661282601694]

約数ペア:

[(1, 661282601694), (2, 330641300847), (3, 220427533898), (6, 110213766949), (11, 60116600154), (13, 50867892438), (22, 30058300077), (26, 25433946219), (33, 20038866718), (39, 16955964146), (66, 10019433359), (78, 8477982073), (143, 4624353858), (286, 2312176929), (429, 1541451286), (858, 770725643), (3217, 205558782), (6434, 102779391), (9651, 68519594), (19302, 34259797), (35387, 18687162), (41821, 15812214), (70774, 9343581), (83642, 7906107), (106161, 6229054), (125463, 5270738), (212322, 3114527), (239579, 2760186), (250926, 2635369), (460031, 1437474), (479158, 1380093), (718737, 920062)]